40301224002240 has 56 divisors (see below), whose sum is σ = 127956386210160. Its totient is φ = 10746993067008.

The previous prime is 40301224002239. The next prime is 40301224002251. The reversal of 40301224002240 is 4220042210304.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a self number, because there is not a number n which added to its sum of digits gives 40301224002240.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20990219875 + ... + 20990221794.

Almost surely, 2^{40301224002240} is an apocalyptic number.

40301224002240 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

40301224002240 is an abundant number, since it is smaller than the sum of its proper divisors (87655162207920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

40301224002240 is a wasteful number, since it uses less digits than its factorization.

40301224002240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41980441689 (or 41980441679 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 24.

Adding to 40301224002240 its reverse (4220042210304), we get a palindrome (44521266212544).

The spelling of 40301224002240 in words is "forty trillion, three hundred one billion, two hundred twenty-four million, two thousand, two hundred forty".